This video demonstrates how to make a Bujji car model using PVC pipes, inspired by the vehicle from the film Kalki 2898 AD.

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Especially if you are like me and are on re-watch 20 of “Big Bang Theory” — it might be time for a hobby.